Table 2.

Multivariable analysis for positive screen or biopsy of melanoma, non-melanoma skin cancer, and any skin cancer

	Positive screen		Positive biopsy
	Relative Risk (95% CI)	p-value	Relative Risk (95% CI)	p-value
Melanoma*
Male Sex	1.35 (0.98–1.86)	0.06	Not selected
Age (years)	1.02 (1.01–1.03)	< 0.001	1.04 (1.03–1.05)	< 0.001
Personal history of melanoma	1.93 (1.27–2.92)	< 0.01	Not selected
Non-melanoma skin cancer*
Male sex	1.91 (1.77–2.08)	< 0.001	1.47 (1.33–1.62)	< 0.001
Age (years)	1.04 (1.04–1.05)	< 0.001	1.01 (1.01–1.02)	< 0.001
Personal history of any skin cancer	1.30 (1.20–1.41)	< 0.001	1.36 (1.23–1.50)	< 0.001
Any skin cancer*
Male Sex	1.88 (1.74–2.03)	< 0.001	1.60 (1.45–1.75)	< 0.001
Age (years)	1.04 (1.04–1.04)	< 0.001	1.04 (1.03–1.04)	< 0.001
Personal history of any skin cancer	1.26(1.17–1.37)	< 0.001	1.43 (1.30–1.58)	< 0.001

^*Significant covariates remaining after multivariable stepwise regression. Stepwise models orginally included hypothesis driven covariates of age, sex, and personal history of skin cancer and melanoma, with stepwise p-value cut off <0.05